This year’s updated COVID-19 vaccines have been approved by the U.S. Food and Drug Administration for adults 65 and older and younger people with certain medical conditions that put them at a higher ...

The U.S. Food and Drug Administration approved 2025-26 COVID-19 vaccines for anyone age 65 and older and any person 6 months and older who has at least one underlying health condition that increases ...

The fall COVID-19 vaccine season is starting slowly for Pfizer, with U.S. sales of its Comirnaty shots sinking 25% after federal regulators narrowed recommendations on who should get them. Approval of ...

Dramatic changes wrought by health secretary Robert F. Kennedy Jr. on vaccine regulation in the U.S. are making this year’s launch of the updated Covid-19 shots the rockiest in years, with sharply ...

The Covid-19 mRNA-based vaccines that saved 2.5 million lives globally during the pandemic could help spark the immune system to fight cancer. This is the surprising takeaway of a new study that we ...

Last week, workers at Phoenix's HonorHealth hospital system tested out a drive-thru clinic in preparation for the Pfizer and Moderna COVID-19 vaccines that could be approved in the next two weeks.

Pfizer is starting to export U.S.-made doses of its COVID-19 vaccine to Canada and Mexico, the first exports of its shots from the United States, according to reports. Canada will start getting Pfizer ...